baber/WOPTO huggingface dataset:
Patent EP-3708301-A1 (EP)
Inventor: MATSUBARA SACHITO
IPC: B24C11/00
Filed: 2018-10-05
Abstract: An object of the present invention is to provide an original and innovative workpiece processing apparatus and oxidation scale removal method. The present invention provides a workpiece processing apparatus provided with slurry jetting parts (1) for jetting a slurry (30), which is a mixture of a liquid (30a) and abrasive grains (30b), together with compressed air to a workpiece (W), the workpiece processing apparatus being provided with a slurry pressure-feeding part (2) for pressure-feeding the slurry (30) to the slurry jetting parts (1), a rotating body (8) being provided inside a casing (7) in the slurry pressure-feeding part (2), a slurry inlet part (4) being provided in a bottom section (3) of the casing (7), a slurry outlet part (6) being provided in a side wall section (5) provided so as to be continuous with a periphery of the bottom section (3) of the casing (7), and the rotating body (8) being provided with a blade part (9) which has a length in a radial direction from a rotational center of the rotating body (8) and which curves convexly in a rotation direction.
Patent EP-3718247-A1 (EP)
Title: Single sign-on solution using blockchain
Inventor: BALARAMAN BALAJI
IPC: H04W12/06
Filed: 2018-11-07
Abstract: A single sign-on system using blockchain is disclosed. The single sign-on system may interconnect various organization systems over a peer-to-peer network, with each organization system having a blockchain node and an application programming interface (API). The blockchain node invokes and uses a smart contract to write registration credentials to the blockchain during a registration process. During a login process, the blockchain node invokes the smart contract to determine whether login credentials match stored login credentials in the blockchain. In response to matching login credentials, the API may generate a single sign-on token that can be used by a user device to access one or more organization systems connected over the network.
Patent EP-3723129-A1 (EP)
Title: Fabrication method for tft array substrate and fabrication method for display device
Inventor: OU TIAN
IPC: H01L27/12
Filed: 2018-01-04
Abstract: A fabrication method for an array substrate and display device, comprising: forming a water-soluble organic substance layer (103) on a surface of a passivation layer (102); forming a photoresist layer on a surface of the water-soluble organic substance layer (103); performing yellow light engineering to obtain a photoresist layer pattern and a water-soluble organic substance layer pattern, wherein a cross section of a water-soluble organic substance layer region (103a) is smaller than a cross section of the bottom surface of a photoresist region (104); dry etching the passivation layer (102) such that a cross section of a passivation layer pattern is the same as a cross section of the water-soluble organic substance layer pattern.
Patent EP-3720164-A1 (EP)
Inventor: WANG JIAN
IPC: H04W12/041
Filed: 2018-12-07
Abstract: A message authentication method and a communication method for a communication network system, the method comprises: the access control device receiving a communication establishment request sent by the first mobile apparatus; the access control device sending a communication mutual authentication request to the authentication server in response to the communication establishment request; the access control device receiving a mutual authentication response message sent by the authentication server in response to the communication mutual authentication request; the access control device authenticating the mutual authentication response message; when the mutual authentication response message is authenticated successfully, the access control device sending a mutual authentication message to the first mobile apparatus. And the hash chain mechanism and the access control device are used in conjunction with the authentication server to implement the distribution and decentralization of authentication functions, thereby reducing the load of the authentication server and improving the efficiency of authentication.
Patent EP-3720807-A1 (EP)
Title: Monitoring and predicting failures of specialty equipment including liquid gas storage systems
Inventor: KRISS RICHARD
IPC: B67D7/06
Filed: 2018-12-10
Abstract: A method and an apparatus and a computer program product are provided that can monitor thermal mass or thermal energy sources available at remotely-located equipment using wired or wirelessly connected sensors. The method may include to receiving measurements captured by one or more sensors coupled to the equipment, the measurements including measurements indicating remaining quantities of thermal mass or thermal energy sources available for use by the equipment, monitoring replenishment events in which the thermal mass or thermal energy sources are resupplied, generating a thermal efficiency and usage or characteristic describing thermal efficiency and a cycle of usage of the thermal mass or thermal energy sources based on historical measurements of thermal efficiency and quantities of thermal mass or thermal energy sources consumed and stored by the equipment and a history of replenishment events, and scheduling one or more replenishment events based on the usage characteristic.
Patent EP-3726607-A1 (EP)
Title: Battery pack
Inventor: KIM YOUNG IL
IPC: H01M50/271
Filed: 2018-10-18
Abstract: Provided is a battery pack, which has a reduced number of embedded components so as to have reduced cost and weight and has an efficiently adjusted internal temperature so as to have improved performance and stability, the battery packing including: a lower case including a first lower side wall extending from a bottom surface, and a second lower side wall and a third lower side wall respectively connected with the first lower side wall and arranged so as to face each other, wherein the side facing the first lower side wall is open; a battery unit accommodated in the lower case and including a plurality of battery cells; and an upper case arranged to face the lower case so as to seal the battery unit.
Patent EP-3730175-A1 (EP)
Title: Face mask, ventilation therapy device system and method executed by ventilation therapy device system
Inventor: GUO QIANG
IPC: A61M16/06
Filed: 2018-12-19
Abstract: An embodiment of the present invention provides a mask, ventilation therapy equipment and a method executed based on the ventilation therapy equipment, and belongs to the field of ventilation therapy equipment. The mask comprises a mask body, acquisition units and output units, wherein the acquisition units are arranged on the mask body and are used for acquiring eye movement data of the eyes of a user; the eye movement data comprises action data of the eyes of the user; and the output units are connected with the acquisition units, and are used for outputting the eye movement data. By the mask, a ventilation therapy equipment system and the method executed based on the ventilation therapy equipment system, the operation intention expressed by the user with the eyes can be recognized so as to carry out follow-up control on the ventilation therapy equipment, and the user experience is greatly enhanced.
Patent EP-3611428-A1 (EP)
Title: Reflective bowl and optical system applied to color projection lamp
Inventor: HUANG RONGFENG
IPC: F21V7/04
Filed: 2018-07-19
Abstract: The invention discloses a reflector bowl and an optical system applicable for colorful spotlights. The reflector bowl comprises a reflector bowl body having a big end and a small end, wherein the small end of the reflector bowl body is arranged with a light source opening and the big end of the reflector bowl body is opened and serves as a light outlet, the reflector bowl body has a square shaped cross section, and an inner surface of the reflector bowl body is a smooth mirror surface. The reflector bowl body is configured to have a square shaped cross section and thus the light outlet has a square shape, and lights are reflected by the reflector bowl body and the reflected lights can be superimposed with direct lights of the light source, whereby the reflector bowl of the invention realizes uniform color mixture on the smooth surface. Meanwhile, since the inner surface of the reflector bowl body is a smooth mirror surface, high luminous efficiency is ensured. The invention has a simple structure, good using effect and is easy to be generalized.
Patent EP-3732468-A1 (EP)
Inventor: FUNG TRACY H
IPC: G01N21/64
Filed: 2018-11-30
Abstract: L'invention concerne un dispositif comportant une structure définissant une surface de détecteur configurée pour le support de substances biologiques ou chimiques, et un réseau de capteurs comprenant des capteurs de lumière et des circuits pour transmettre des signaux de données au moyen de photons détectés par les capteurs de lumière. Le dispositif peut comprendre une ou plusieurs fonctionnalité(s) pour réduire le bruit de plage de fluorescence dans une bande de détection du réseau de capteurs.
Patent EP-3720166-A1 (EP)
Title: Method and apparatus for processing initialization signal
Inventor: YIN HUI
IPC: H04W16/10
Filed: 2018-10-10
Abstract: Embodiments of the present invention disclose an initialization signal processing method. The method includes: receiving, by a network side device, a request message sent by a CPE, where the request message indicates that the CPE requests to enter an initialization phase and occupy FDX transmission resources on a twisted pair; if there are some idle resources in the FDX transmission resources, sending, by the network side device, a notification message to the CPE, where the notification message instructs the CPE to occupy the some idle resources in the FDX transmission resources; and receiving, by the network side device, an initialization phase message sent by the CPE on the some idle resources in the FDX transmission resources, or receiving an initialization phase message. The embodiments of the present invention disclose an initialization signal processing device. In the solutions of the embodiments, the CPE that requests to enter the initialization phase is separately allocated FDX transmission resources, and does not need to contend with another CPE in a showtime phase for a US transmission resource and a DS transmission resource in a basic frame, to complete initialization in a shorter time.
Patent EP-3744460-A1 (EP)
Inventor: MATSUOKA NORIYUKI
IPC: B23K9/12
Filed: 2018-12-19
Abstract: A plurality of scaly beads is formed and arranged continuously on a base material in welding cycle C that is a sum of arc ON period A during which welding current I flows to a welding wire and arc OFF period B during which welding current I does not flow to the welding wire. This arc welding control method includes: an initial condition setting step of setting initial values of welding conditions for arc-welding the base material; and a scaly bead formation step of forming the plurality of scaly beads in a predetermined welding section of the base material while moving the welding wire at welding speed Vw in the predetermined welding section of the base material. The welding conditions include arc ON period A and arc OFF period B, and further include at least one of welding current I, welding speed Vw, and interval G of the beads. The arc welding control method further includes a welding condition change step of determining whether there is necessity to change the initial value based on a predetermined finish condition for the scaly beads and changing at least one of a plurality of welding parameters to satisfy the predetermined finish condition.
Patent EP-3791052-A1 (EP)
Title: Method and system for assessing engine faults
Inventor: GEYER STEPHEN
IPC: F02D41/02
Filed: 2018-05-10
Abstract: A method and system are provided for assessing engine faults. The method includes measuring actual diesel particulate filter (DPF) soot loading, determining expected DPF soot loading, aid determining that a possible engin component fault is an actual engine component fault by determining that measured actual DPF soot loading exceeds the expected DPF soot loading.
Patent EP-3791672-A1 (EP)
Inventor: DECARREAU GUILLAUME
IPC: H04W4/70
Filed: 2018-05-07
Abstract: An apparatus suitable for at least to: transmit at least one first random access request by using a first preamble to a first handover target cell or to a first beam provided by a serving cell, if responded, carry out a synchronization to the first handover target cell or to the first beam provided by the serving cell, if not responded, transmit at least one second random access request by using at least one second preamble to at least one second handover target cell or to at least one second beam provided by the serving cell; store information on not-responded random access requests and/or resources not used for random access requests, wherein the information comprises preambles used, and transmit, after being synchronized, the stored information to the first handover target cell, the at least one second handover target cell and/or the serving cell for being used in random access resource allocation.
Patent EP-3758866-A1 (EP)
Inventor: JANGAM JOHN SAMUEL DILIP
IPC: B33Y70/00
Filed: 2018-06-08
Abstract: A powder bed material can include from 80 wt% to 100 wt% metal particles having a D50 particle size distribution value from 4 μm to 150 μm. From 10 wt% to 100 wt% of the metal particles can be surface-activated metal particles having in intact inner volume and an outer volume with structural defects. The structural defects can exhibit an average surface grain density of 50,000 to 5,000,000 per mm2.
Patent EP-3826854-A1 (EP)
Inventor: PRZYBYLA JAMES R
IPC: B41J2/145
Filed: 2018-07-23
Abstract: The fluid ejection device includes a plurality of nozzles and a plurality of ejection chambers that includes a respective ejection chamber fluidically coupled to a respective nozzle. A plurality of inlet passages are fluidically coupled to the ejection chambers and input fluid to the ejection chambers at a first pressure. A plurality of outlet passages are fluidically coupled to the ejection chambers and output fluid from the ejection chambers at a second pressure that is less than the first pressure. Fluid circulates through the ejection chambers based on the pressure difference between the first and second pressure. The fluid ejection device also includes at least one micropump fluidically coupled to at least one ejection chamber to pump fluid through the at least one ejection chamber.
Patent EP-3789373-A1 (EP)
Inventor: LU ANHUI
IPC: C07C33/20
Filed: 2018-09-28
Abstract: The present invention relates to method and catalyst for producing methylbenzyl alcohol from ethanol by catalytic conversion, and belongs to the field of chemical engineering and technology. The purpose of the present invention is to develop a route of producing methylbenzyl alcohol starting from ethanol and provide corresponding catalysts required for the catalytic conversion route. The present invention emphasizes on a single bed catalyst with simple technology to achieve the above catalytic reaction process, and is expected to become an important alternative route for increasing the production of aromatic oxygenates. The present invention provides a route and corresponding catalysts for directly producing methylbenzyl alcohols through catalytic conversion starting from ethanol. The selectivity of the methylbenzyl alcohols is up to 60%. At the same time, the prepared catalysts have excellent stability. Moreover, this innovative reaction route produces hydrogen as co-product without CO, thus can be directly used in chemical reactions and fuel cells. In addition, the route also produces high carbon number alcohols which can be used as fuels or oil additives to partially replace petroleum-based products, thus partly reducing the dependence on petroleum.
Patent EP-3865779-A1 (EP)
Inventor: ZHANG SHIQIANG
IPC: F25B41/20
Filed: 2018-12-14
Abstract: An air conditioning system, comprising an outdoor unit (1) and an indoor heat exchange mechanism (2). The indoor heat exchange mechanism (2) comprises an air conditioner indoor unit (21) and a first heat exchange mechanism (3) used for at least one among water cooling, water heating and space heating. The present air conditioning system integrates various functions into one, such as air-conditioning refrigeration, air-conditioning heating, producing household cold water, producing household hot water, and home heating by means of connecting indoor units for cooling and heating, a water cooling mechanism, a water heating mechanism and a device for floor heating located indoors to one outdoor unit, thereby conserving space and facilitating installation. Moreover, the system directly utilizes high-temperature refrigerant to heat water for floor heating, which replaces coal heating and boiler heating, conserves energy and is environmentally friendly to a greater degree, and improves the living environment.
Patent EP-3868052-A1 (EP)
Inventor: AABYE ANDREAS
IPC: H04L9/08
Filed: 2018-10-15
Abstract: Systems and methods are disclosed for securely communicating sensitive such as an identifier. A user device may receive a first message comprising a terminal type indicator. For certain values of the terminal type indicator, the user device may be configured to transmit a request message comprising a first identifier and an encrypted identifier. For other values of the terminal type indicator, the user device may be configured to generating an obfuscated identifier based at least in part on a first portion of a second identifier and a second portion of the encrypted identifier. The user device may then transmit a request message that includes the obfuscated identifier and the encrypted identifier.
Patent EP-3683946-A1 (EP)
Inventor: KOMMA THOMAS
IPC: H02M3/335
Filed: 2019-01-15
Abstract: Die Erfindung gibt einen Resonanzwandler an, aufweisend eine Wechselrichterschaltung (1) mit mehreren Schaltern, die derart geschaltet sind, dass die Spannung (U 0 ) am Ausgang der Wechselrichterschaltung (1) ein vorgebbares Tastverhältnis (T V ) aufweist, wobei das Tastverhältnis (T V ) größer gleich 35 % und kleiner gleich 42 % ist. 
     Die Erfindung gibt auch ein entsprechendes Verfahren zum Betrieb eines Resonanzwandlers an.
Patent EP-3517210-A1 (EP)
Title: Verfahren und vorrichtung zur überwachung der drehzahl eines elements
Inventor: BEUKERT UWE
IPC: B04B9/10
Filed: 2019-01-23
Abstract: Die vorliegende Erfindung betrifft ein Verfahren und eine Vorrichtung (100) zur Überwachung der Drehzahl eines Elements. Dadurch, dass nicht die Drehzahl selbst bestimmt wird, sondern ein vorgegebener Takt (122) in Bezug auf die Drehzahl (120) gezählt und durch Vergleich des gezählten Taktes mit einem vorgegebenen Wert (128) das Überschreiten einer vorgegebenen Drehzahl ermittelt wird, ist kein Mikrocontroller mit entsprechender Software erforderlich, sondern es kann eine reine Hardwarelösung gewählt werden, so dass keine Zertifizierung oder Neuzertifizierung in Bezug auf die Drehzahlüberwachung der Vorrichtung (100) erforderlich sind.
Patent EP-3537294-A1 (EP)
Inventor: BELLINI DAVIDE GUGLIELMO
IPC: G06F9/48
Filed: 2019-02-04
Abstract: A device may receive data from a data source and identify attributes included in the received data. The device may provide, to a user device, a user interface providing user interface elements that enable, by interaction with the user interface elements, selection of at least one attribute, of the attributes, for use by a data module. In addition, the device may receive, from the user device, information identifying the data module, the data module: being configured to process the at least one attribute and defining a function to be performed by a data processing pipeline. Further, the device may activate the data module for use by the data processing pipeline implemented by the device and perform an action on incoming data using the data processing pipeline and the data module.
Patent EP-3517650-A1 (EP)
Inventor: PITTROFF MICHAEL
IPC: C23F4/00
Filed: 2016-05-04
Abstract: The present invention relates to a process for cleaning chambers of apparatus used for semiconductor manufacturing with a gas mixture comprising or consisting of fluorine, nitrogen and argon as well as said gas mixtures.
Patent EP-3547081-A1 (EP)
Inventor: RAGHOEBARDAJAL SHARWIN WINESH
IPC: G06F3/01
Filed: 2019-02-15
Abstract: A data processing device comprises a camera to capture successive images of an optically detectable indicator of a second data processing device; a location detector configured to detect a location of the data processing device; a data receiver to receive location information from the second data processing device; and a processor to detect a mapping between the image location, in images captured by the camera, of the optically detectable indicator of the second data processing device, the communicated location of the second data processing device and the detected location of the data processing device.
Patent EP-3557506-A1 (EP)
Inventor: MAEKAWA YUKI
IPC: G06Q10/06
Filed: 2019-03-11
Abstract: The present invention proposes a schedule analysis support device and method, which make it easier to reduce work time and facilitate work in the analysis of a schedule. A statistical model of a delay time of each mobile body to a plan schedule is generated in a predetermined section on the basis of the plan schedule, an actual schedule that is a daily travel result of the mobile body, and actual values of delay factors in the section in a chronological order, at least either of past result analysis processing of classifying a first delay time that is a delay time of the mobile body in the section into second delay times that are delay times of the delay factors in the section of the mobile body on the basis of the generated statistical model and the actual values of the delay factors and future prediction analysis processing of predicting a third delay time that is a delay time of a requested mobile body in the section on the basis of the statistical model and assumed values of the delay factors with respect of a new plan schedule is executed, and a processing result of the past result analysis processing or the future prediction analysis processing is displayed in a predetermined representation form.
Patent EP-3540498-A1 (EP)
Inventor: YASUI MAIKO
IPC: G02B27/01
Filed: 2019-03-12
Abstract: An image projection device includes an image generation unit (520) configured to generate a projection image; a magnifying optical system (511) configured to magnify the projection image generated by the image generation unit (520) and project the magnified projection image onto a projection plane (401); and an enclosure (80) having an inner wall surface (80a, 80b), and being configured to accommodate the image generation unit (520) and the magnifying optical system (511). The inner wall surface (80a, 80b) of the enclosure (80) is disposed avoiding an area where converging magnification of converged incident light exceeds 15 times, the converged incident light resulting from incident light incident from outside of the enclosure (80) onto the magnifying optical system (511) being propagated in a direction opposite to the projection image.